Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10947631 | Method for lining a cathode of a reduction cell for production of primary aluminum | Aleksandr Vladimirovich Proshkin, Vitalij Valer'evich Pingin, Andrej Gennad'evich Sbitnev | 2021-03-16 |
| 10604855 | Lining of a cathode assembly of a reduction cell for production of aluminum, method for installation thereof and reduction cell having such lining | Aleksandr Vladimirovich Proshkin, Vitalij Valer'evich Pingin, Andrej Gennad'evich Sbitnev, Aleksej Sergeevich Zherdev, Viktor Khrist'yanovich Mann +1 more | 2020-03-31 |